/*
 * Copyright 1999-2004 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#if !defined(XERCESTREEWALKER_HEADER_GUARD_1357924680)
#define XERCESTREEWALKER_HEADER_GUARD_1357924680



#include <xalanc/XercesParserLiaison/XercesParserLiaisonDefinitions.hpp>



#include <xalanc/XercesParserLiaison/Deprecated/XercesBridgeTypes.hpp>



XALAN_CPP_NAMESPACE_BEGIN

/**
 * This class is deprecated.
 *
 * @deprecated This class works with the deprecated Xerces DOM bridge.
 */
class XALAN_XERCESPARSERLIAISON_EXPORT XercesTreeWalker
{
public:

	/**
	 * Constructor.
	 */
	XercesTreeWalker();

	virtual
	~XercesTreeWalker();

	/**
	 * Perform a pre-order traversal non-recursive style.
	 */
	virtual void
	traverse(const DOM_NodeType&	pos);

	/**
	 * Perform a pre-order traversal non-recursive style.
	 */
	virtual void
	traverse(
			const DOM_NodeType&		pos,
			const DOM_NodeType&		parent);

protected:

	virtual void
	startNode(const DOM_NodeType&	node) = 0;

	virtual void
	endNode(const DOM_NodeType&		node) = 0;
};



XALAN_CPP_NAMESPACE_END



#endif	// XERCESTREEWALKER_HEADER_GUARD_1357924680
